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<div class="title">IpSymLinearSolver.hpp</div>  </div>
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<a href="IpSymLinearSolver_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// Copyright (C) 2004, 2006 International Business Machines and others.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// All Rights Reserved.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">// This code is published under the Eclipse Public License.</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">// Authors:  Carl Laird, Andreas Waechter     IBM    2004-08-13</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160; </div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="preprocessor">#ifndef __IPSYMLINEARSOLVER_HPP__</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#define __IPSYMLINEARSOLVER_HPP__</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160; </div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="IpUtils_8hpp.html">IpUtils.hpp</a>&quot;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="IpSymMatrix_8hpp.html">IpSymMatrix.hpp</a>&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="IpAlgStrategy_8hpp.html">IpAlgStrategy.hpp</a>&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160; </div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceIpopt.html">Ipopt</a></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;{</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160; </div>
<div class="line"><a name="l00019"></a><span class="lineno"><a class="line" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">   19</a></span>&#160;<span class="keyword">enum</span> <a class="code" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">ESymSolverStatus</a></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;{</div>
<div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224ba81348b8b02c41300f056dfe1e55d83ae">   22</a></span>&#160;   <a class="code" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224ba81348b8b02c41300f056dfe1e55d83ae">SYMSOLVER_SUCCESS</a>,</div>
<div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224baad7c848c4f36eaa686fe7f218220e0fe">   24</a></span>&#160;   <a class="code" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224baad7c848c4f36eaa686fe7f218220e0fe">SYMSOLVER_SINGULAR</a>,</div>
<div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224baab38ead03afaecd6adb8b87b5993a64a">   26</a></span>&#160;   <a class="code" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224baab38ead03afaecd6adb8b87b5993a64a">SYMSOLVER_WRONG_INERTIA</a>,</div>
<div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224bab74e051bfc51113de7263daa0101ff85">   28</a></span>&#160;   <a class="code" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224bab74e051bfc51113de7263daa0101ff85">SYMSOLVER_CALL_AGAIN</a>,</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;   <a class="code" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224ba75ad3b92ff53be017ea4e27e1b141203">SYMSOLVER_FATAL_ERROR</a></div>
<div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224ba75ad3b92ff53be017ea4e27e1b141203">   33</a></span>&#160;};</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160; </div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classIpopt_1_1SymLinearSolver.html">   50</a></span>&#160;<span class="keyword">class </span><a class="code" href="config__default_8h.html#a58bb5c104ee5ff44b7175fc992d89b0b">IPOPTLIB_EXPORT</a> <a class="code" href="classIpopt_1_1SymLinearSolver.html">SymLinearSolver</a>: <span class="keyword">public</span> <a class="code" href="classIpopt_1_1AlgorithmStrategyObject.html">AlgorithmStrategyObject</a></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;{</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;   <a class="code" href="classIpopt_1_1SymLinearSolver.html">SymLinearSolver</a>()</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;   { }</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160; </div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classIpopt_1_1SymLinearSolver.html#a30603feb937cbc3e4994df71345fac75">   58</a></span>&#160;   <span class="keyword">virtual</span> <a class="code" href="classIpopt_1_1SymLinearSolver.html#a30603feb937cbc3e4994df71345fac75">~SymLinearSolver</a>()</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;   { }</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160; </div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="classIpopt_1_1SymLinearSolver.html#a79e41f34d48095b7007784e8a3c60974">   62</a></span>&#160;   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classIpopt_1_1SymLinearSolver.html#a79e41f34d48095b7007784e8a3c60974">InitializeImpl</a>(</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;      <span class="keyword">const</span> <a class="code" href="classIpopt_1_1OptionsList.html">OptionsList</a>&amp; options,</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;      <span class="keyword">const</span> std::string&amp; prefix</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;   ) = 0;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160; </div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160; </div>
<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classIpopt_1_1SymLinearSolver.html#a7792ad663ce0af52600672fa345d0af6">   82</a></span>&#160;   <span class="keyword">virtual</span> <a class="code" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">ESymSolverStatus</a> <a class="code" href="classIpopt_1_1SymLinearSolver.html#a7792ad663ce0af52600672fa345d0af6">MultiSolve</a>(</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;      <span class="keyword">const</span> <a class="code" href="classIpopt_1_1SymMatrix.html">SymMatrix</a>&amp;                      A,</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;      std::vector&lt;<a class="code" href="classIpopt_1_1SmartPtr.html">SmartPtr&lt;const Vector&gt;</a> &gt;&amp; rhsV,</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;      std::vector&lt;<a class="code" href="classIpopt_1_1SmartPtr.html">SmartPtr&lt;Vector&gt;</a> &gt;&amp;       solV,</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;      <span class="keywordtype">bool</span>                                  check_NegEVals,</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;      <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>                                 numberOfNegEVals</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;   ) = 0;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160; </div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="classIpopt_1_1SymLinearSolver.html#ab176afa855d03906078df449c9ec9f6a">   95</a></span>&#160;   <a class="code" href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">ESymSolverStatus</a> <a class="code" href="classIpopt_1_1SymLinearSolver.html#ab176afa855d03906078df449c9ec9f6a">Solve</a>(</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;      <span class="keyword">const</span> <a class="code" href="classIpopt_1_1SymMatrix.html">SymMatrix</a>&amp; A,</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;      <span class="keyword">const</span> <a class="code" href="classIpopt_1_1Vector.html">Vector</a>&amp;    rhs,</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;      <a class="code" href="classIpopt_1_1Vector.html">Vector</a>&amp;          sol,</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;      <span class="keywordtype">bool</span>             check_NegEVals,</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;      <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a>            numberOfNegEVals</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;   )</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;   {</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;      std::vector&lt;SmartPtr&lt;const Vector&gt; &gt; rhsV(1);</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;      rhsV[0] = &amp;rhs;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;      std::vector&lt;SmartPtr&lt;Vector&gt; &gt; solV(1);</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;      solV[0] = &amp;sol;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;      <span class="keywordflow">return</span> MultiSolve(A, rhsV, solV, check_NegEVals, numberOfNegEVals);</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;   }</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160; </div>
<div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="classIpopt_1_1SymLinearSolver.html#a71918a6edadad9a81439db418e9fb895">  117</a></span>&#160;   <span class="keyword">virtual</span> <a class="code" href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Index</a> <a class="code" href="classIpopt_1_1SymLinearSolver.html#a71918a6edadad9a81439db418e9fb895">NumberOfNegEVals</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160; </div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;   <span class="comment">//* @name Options of Linear solver */</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="comment"></span> </div>
<div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="classIpopt_1_1SymLinearSolver.html#a1dfe28365cfcf5c15438e2c0aec06a33">  129</a></span>&#160;   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classIpopt_1_1SymLinearSolver.html#a1dfe28365cfcf5c15438e2c0aec06a33">IncreaseQuality</a>() = 0;</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160; </div>
<div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="classIpopt_1_1SymLinearSolver.html#abafb7b2b9a320fac5f591bbdaced7d9e">  135</a></span>&#160;   <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code" href="classIpopt_1_1SymLinearSolver.html#abafb7b2b9a320fac5f591bbdaced7d9e">ProvidesInertia</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;};</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;} <span class="comment">// namespace Ipopt</span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160; </div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;<span class="preprocessor">#endif</span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aIpUtils_8hpp_html"><div class="ttname"><a href="IpUtils_8hpp.html">IpUtils.hpp</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_a4cd69d3019b82e511236cb759033224b"><div class="ttname"><a href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224b">Ipopt::ESymSolverStatus</a></div><div class="ttdeci">ESymSolverStatus</div><div class="ttdoc">Enum to report outcome of a linear solve.</div><div class="ttdef"><b>Definition:</b> <a href="IpSymLinearSolver_8hpp_source.html#l00019">IpSymLinearSolver.hpp:20</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SymLinearSolver_html_a7792ad663ce0af52600672fa345d0af6"><div class="ttname"><a href="classIpopt_1_1SymLinearSolver.html#a7792ad663ce0af52600672fa345d0af6">Ipopt::SymLinearSolver::MultiSolve</a></div><div class="ttdeci">virtual ESymSolverStatus MultiSolve(const SymMatrix &amp;A, std::vector&lt; SmartPtr&lt; const Vector &gt; &gt; &amp;rhsV, std::vector&lt; SmartPtr&lt; Vector &gt; &gt; &amp;solV, bool check_NegEVals, Index numberOfNegEVals)=0</div><div class="ttdoc">Solve operation for multiple right hand sides.</div></div>
<div class="ttc" id="anamespaceIpopt_html_a4cd69d3019b82e511236cb759033224baad7c848c4f36eaa686fe7f218220e0fe"><div class="ttname"><a href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224baad7c848c4f36eaa686fe7f218220e0fe">Ipopt::SYMSOLVER_SINGULAR</a></div><div class="ttdeci">@ SYMSOLVER_SINGULAR</div><div class="ttdoc">Matrix seems to be singular; solve was aborted.</div><div class="ttdef"><b>Definition:</b> <a href="IpSymLinearSolver_8hpp_source.html#l00024">IpSymLinearSolver.hpp:24</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SymLinearSolver_html_a1dfe28365cfcf5c15438e2c0aec06a33"><div class="ttname"><a href="classIpopt_1_1SymLinearSolver.html#a1dfe28365cfcf5c15438e2c0aec06a33">Ipopt::SymLinearSolver::IncreaseQuality</a></div><div class="ttdeci">virtual bool IncreaseQuality()=0</div><div class="ttdoc">Request to increase quality of solution for next solve.</div></div>
<div class="ttc" id="anamespaceIpopt_html"><div class="ttname"><a href="namespaceIpopt.html">Ipopt</a></div><div class="ttdoc">This file contains a base class for all exceptions and a set of macros to help with exceptions.</div><div class="ttdef"><b>Definition:</b> <a href="IpInexactAlgBuilder_8hpp_source.html#l00013">IpInexactAlgBuilder.hpp:14</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SymLinearSolver_html_a30603feb937cbc3e4994df71345fac75"><div class="ttname"><a href="classIpopt_1_1SymLinearSolver.html#a30603feb937cbc3e4994df71345fac75">Ipopt::SymLinearSolver::~SymLinearSolver</a></div><div class="ttdeci">virtual ~SymLinearSolver()</div><div class="ttdef"><b>Definition:</b> <a href="IpSymLinearSolver_8hpp_source.html#l00058">IpSymLinearSolver.hpp:58</a></div></div>
<div class="ttc" id="aconfig__default_8h_html_a58bb5c104ee5ff44b7175fc992d89b0b"><div class="ttname"><a href="config__default_8h.html#a58bb5c104ee5ff44b7175fc992d89b0b">IPOPTLIB_EXPORT</a></div><div class="ttdeci">#define IPOPTLIB_EXPORT</div><div class="ttdef"><b>Definition:</b> <a href="config__default_8h_source.html#l00011">config_default.h:10</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SymLinearSolver_html_ab176afa855d03906078df449c9ec9f6a"><div class="ttname"><a href="classIpopt_1_1SymLinearSolver.html#ab176afa855d03906078df449c9ec9f6a">Ipopt::SymLinearSolver::Solve</a></div><div class="ttdeci">ESymSolverStatus Solve(const SymMatrix &amp;A, const Vector &amp;rhs, Vector &amp;sol, bool check_NegEVals, Index numberOfNegEVals)</div><div class="ttdoc">Solve operation for a single right hand side.</div><div class="ttdef"><b>Definition:</b> <a href="IpSymLinearSolver_8hpp_source.html#l00095">IpSymLinearSolver.hpp:95</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SymLinearSolver_html_a71918a6edadad9a81439db418e9fb895"><div class="ttname"><a href="classIpopt_1_1SymLinearSolver.html#a71918a6edadad9a81439db418e9fb895">Ipopt::SymLinearSolver::NumberOfNegEVals</a></div><div class="ttdeci">virtual Index NumberOfNegEVals() const =0</div><div class="ttdoc">Number of negative eigenvalues detected during last factorization.</div></div>
<div class="ttc" id="aclassIpopt_1_1SymLinearSolver_html"><div class="ttname"><a href="classIpopt_1_1SymLinearSolver.html">Ipopt::SymLinearSolver</a></div><div class="ttdoc">Base class for all derived symmetric linear solvers.</div><div class="ttdef"><b>Definition:</b> <a href="IpSymLinearSolver_8hpp_source.html#l00050">IpSymLinearSolver.hpp:51</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SmartPtr_html"><div class="ttname"><a href="classIpopt_1_1SmartPtr.html">Ipopt::SmartPtr</a></div><div class="ttdoc">Template class for Smart Pointers.</div><div class="ttdef"><b>Definition:</b> <a href="IpSmartPtr_8hpp_source.html#l00164">IpSmartPtr.hpp:165</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SymLinearSolver_html_abafb7b2b9a320fac5f591bbdaced7d9e"><div class="ttname"><a href="classIpopt_1_1SymLinearSolver.html#abafb7b2b9a320fac5f591bbdaced7d9e">Ipopt::SymLinearSolver::ProvidesInertia</a></div><div class="ttdeci">virtual bool ProvidesInertia() const =0</div><div class="ttdoc">Query whether inertia is computed by linear solver.</div></div>
<div class="ttc" id="aclassIpopt_1_1SymLinearSolver_html_a79e41f34d48095b7007784e8a3c60974"><div class="ttname"><a href="classIpopt_1_1SymLinearSolver.html#a79e41f34d48095b7007784e8a3c60974">Ipopt::SymLinearSolver::InitializeImpl</a></div><div class="ttdeci">virtual bool InitializeImpl(const OptionsList &amp;options, const std::string &amp;prefix)=0</div><div class="ttdoc">Implementation of the initialization method that has to be overloaded by for each derived class.</div></div>
<div class="ttc" id="anamespaceIpopt_html_a5a4a27f325033a0e5d85a4ebc4038b57"><div class="ttname"><a href="namespaceIpopt.html#a5a4a27f325033a0e5d85a4ebc4038b57">Ipopt::Index</a></div><div class="ttdeci">ipindex Index</div><div class="ttdoc">Type of all indices of vectors, matrices etc.</div><div class="ttdef"><b>Definition:</b> <a href="IpTypes_8hpp_source.html#l00020">IpTypes.hpp:20</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_a4cd69d3019b82e511236cb759033224ba81348b8b02c41300f056dfe1e55d83ae"><div class="ttname"><a href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224ba81348b8b02c41300f056dfe1e55d83ae">Ipopt::SYMSOLVER_SUCCESS</a></div><div class="ttdeci">@ SYMSOLVER_SUCCESS</div><div class="ttdoc">Successful solve.</div><div class="ttdef"><b>Definition:</b> <a href="IpSymLinearSolver_8hpp_source.html#l00022">IpSymLinearSolver.hpp:22</a></div></div>
<div class="ttc" id="aIpSymMatrix_8hpp_html"><div class="ttname"><a href="IpSymMatrix_8hpp.html">IpSymMatrix.hpp</a></div></div>
<div class="ttc" id="aclassIpopt_1_1AlgorithmStrategyObject_html"><div class="ttname"><a href="classIpopt_1_1AlgorithmStrategyObject.html">Ipopt::AlgorithmStrategyObject</a></div><div class="ttdoc">This is the base class for all algorithm strategy objects.</div><div class="ttdef"><b>Definition:</b> <a href="IpAlgStrategy_8hpp_source.html#l00034">IpAlgStrategy.hpp:35</a></div></div>
<div class="ttc" id="aclassIpopt_1_1SymMatrix_html"><div class="ttname"><a href="classIpopt_1_1SymMatrix.html">Ipopt::SymMatrix</a></div><div class="ttdoc">This is the base class for all derived symmetric matrix types.</div><div class="ttdef"><b>Definition:</b> <a href="IpSymMatrix_8hpp_source.html#l00020">IpSymMatrix.hpp:21</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_a4cd69d3019b82e511236cb759033224baab38ead03afaecd6adb8b87b5993a64a"><div class="ttname"><a href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224baab38ead03afaecd6adb8b87b5993a64a">Ipopt::SYMSOLVER_WRONG_INERTIA</a></div><div class="ttdeci">@ SYMSOLVER_WRONG_INERTIA</div><div class="ttdoc">The number of negative eigenvalues is not correct.</div><div class="ttdef"><b>Definition:</b> <a href="IpSymLinearSolver_8hpp_source.html#l00026">IpSymLinearSolver.hpp:26</a></div></div>
<div class="ttc" id="aIpAlgStrategy_8hpp_html"><div class="ttname"><a href="IpAlgStrategy_8hpp.html">IpAlgStrategy.hpp</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_a4cd69d3019b82e511236cb759033224bab74e051bfc51113de7263daa0101ff85"><div class="ttname"><a href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224bab74e051bfc51113de7263daa0101ff85">Ipopt::SYMSOLVER_CALL_AGAIN</a></div><div class="ttdeci">@ SYMSOLVER_CALL_AGAIN</div><div class="ttdoc">Call the solver interface again after the matrix values have been restored.</div><div class="ttdef"><b>Definition:</b> <a href="IpSymLinearSolver_8hpp_source.html#l00028">IpSymLinearSolver.hpp:28</a></div></div>
<div class="ttc" id="aclassIpopt_1_1OptionsList_html"><div class="ttname"><a href="classIpopt_1_1OptionsList.html">Ipopt::OptionsList</a></div><div class="ttdoc">This class stores a list of user set options.</div><div class="ttdef"><b>Definition:</b> <a href="IpOptionsList_8hpp_source.html#l00032">IpOptionsList.hpp:33</a></div></div>
<div class="ttc" id="aclassIpopt_1_1Vector_html"><div class="ttname"><a href="classIpopt_1_1Vector.html">Ipopt::Vector</a></div><div class="ttdoc">Vector Base Class.</div><div class="ttdef"><b>Definition:</b> <a href="IpVector_8hpp_source.html#l00047">IpVector.hpp:48</a></div></div>
<div class="ttc" id="anamespaceIpopt_html_a4cd69d3019b82e511236cb759033224ba75ad3b92ff53be017ea4e27e1b141203"><div class="ttname"><a href="namespaceIpopt.html#a4cd69d3019b82e511236cb759033224ba75ad3b92ff53be017ea4e27e1b141203">Ipopt::SYMSOLVER_FATAL_ERROR</a></div><div class="ttdeci">@ SYMSOLVER_FATAL_ERROR</div><div class="ttdoc">Unrecoverable error in linear solver occurred.</div><div class="ttdef"><b>Definition:</b> <a href="IpSymLinearSolver_8hpp_source.html#l00033">IpSymLinearSolver.hpp:32</a></div></div>
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